Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141046 | Electronic camera having an illuminator with dispersing ring lens | Stephen Roth, John W. Sussmeier, Ross Kruse | 2000-10-31 |
| 5818528 | Automatic electronic camera for label image capture | Stephen Roth, John W. Sussmeier, Ross Kruse | 1998-10-06 |
| 5245172 | Voice coil focusing system having an image receptor mounted on a pivotally-rotatable frame | Robert H. Esslinger, Joseph P. Mulligan, Stephen Roth, Paul E. Roth | 1993-09-14 |